A Proposed Scale-Dependent Cosmology for the Inhomogeneous Cosmology
High Energy Physics - Phenomenology
2009-10-28 v1 Astrophysics
General Relativity and Quantum Cosmology
Abstract
We propose a scale-dependent cosmology in which the Robertson--Walker metric and the Einstein equation are modified in such a way that , and the age of the Universe all become scale-dependent. Its implications on the observational cosmology and possible modifications of the standard Friedmann cosmology are discussed. For example, the age of the Universe in this model is longer than that of the standard model.
Keywords
Cite
@article{arxiv.hep-ph/9505258,
title = {A Proposed Scale-Dependent Cosmology for the Inhomogeneous Cosmology},
author = {Chung Wook Kim and JeongHyeon Song},
journal= {arXiv preprint arXiv:hep-ph/9505258},
year = {2009}
}
Comments
28 pages, RevTex, no figures, to be run twice